Commit-ID: c21410554ee1a8e12fbc99f578d720b641cd1c74
Gitweb: http://git.kernel.org/tip/c21410554ee1a8e12fbc99f578d720b641cd1c74
Author: He Kuang <hekuang@xxxxxxxxxx>
AuthorDate: Sat, 18 Apr 2015 17:50:14 +0200
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 29 Apr 2015 10:37:45 -0300
perf data: Show error message when conversion failed
Show message when errors occurred during conversion setup and conversion
process.
Before this patch:
$ ./perf data convert --to-ctf=ctf
$ echo $?
255
After this patch:
$ ./perf data convert --to-ctf=ctf
Error during conversion setup.
Signed-off-by: He Kuang <hekuang@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Jeremie Galarneau <jgalar@xxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Cc: Tom Zanussi <tzanussi@xxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-xvhr1vf7zav9kkeo9w1hv4uk@xxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1429372220-6406-2-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/data-convert-bt.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index dd17c9a..db4f709 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -837,6 +837,8 @@ int bt_convert__perf2ctf(const char *input, const char *path, bool force)
err = perf_session__process_events(session);
if (!err)
err = bt_ctf_stream_flush(cw->stream);
+ else
+ pr_err("Error during conversion.\n");
fprintf(stderr,
"[ perf data convert: Converted '%s' into CTF data '%s' ]\n",
@@ -847,11 +849,15 @@ int bt_convert__perf2ctf(const char *input, const char *path, bool force)
(double) c.events_size / 1024.0 / 1024.0,
c.events_count);
- /* its all good */
-free_session:
perf_session__delete(session);
+ ctf_writer__cleanup(cw);
+ return err;
+
+free_session:
+ perf_session__delete(session);
free_writer:
ctf_writer__cleanup(cw);
+ pr_err("Error during conversion setup.\n");
return err;
}
--
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